Description:
Sagittarius: 2172 is a real-time puzzle/space strategy game. Instead of using classic color tetris rules, ?Sagittarius: 2172? revolves around a spaceship, which can be upgraded and can seriously change course of game. Players can focus on construction, research or acquisition of resources. Players also can use special abilities, such as time control or missile attack to facilitate game.

Objective:
Match at least 3 blocks horizontally, vertically or diagonally to collect them. Do not allow the blocks to stack up to the top of the play area.

Game Instructions:

Controls:
Arrow Keys Left and Right (or A and D): Move incoming blocks left or right.
Arrow Key Up (or W): Swap blocks around in the current figure.
Arrow Key Down (or S): Move incoming blocks down.
Esc: Pause the playfield. Upgrades can still be purchased while paused.
Space: Drop the current blocks.
1 through 4: Hotkeys for special abilities.

Tips:
- You can read descriptions and make decisions about what upgrades to purchase while the game is paused (Esc).
- Use your abilities often to keep the blocks down to controllable levels.
- Set up combos to maximize resource gain.